@width: 100%;

.display {
  display: inline-block;
  vertical-align: top;
}

.box {
  box-sizing: border-box;
}
.ly-content{
  .ly-list{
    width: @width;
    margin-top: 40px;
    .box;
    text-align: center;
    li{
      width: 40px;
      position: relative;
      line-height: 60px;
      cursor: pointer;
      margin: 0 auto 50px;
      .ly-img{
        width: 40px;
        height: 40px;
      }
      &:hover{
        .ly-intro{
          display: block;
        }
      }
      .ly-intro{
        padding: 10px 10px;
        background: #fff;
        position: absolute;
        display: none;
        top: 0;
        left: 80px;
        box-shadow: 0px 0px 4px #ccc;
        border-radius: 5px;
        transition: 0.5s;
        h1{
          line-height: 40px;
          padding: 0 20px;
          width: 200px;
        }
        img{
          width: 130px;
          display: block;
          padding: 10px;
        }
      }
    }
  }
}

@media screen  and (max-width: 760px) {
.ly-content{
  .ly-list {
    li{
      margin: 0 0 0 10px;
      .ly-intro{
        left:50px;
      }
    }
  }
}
}